13305865490

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{56431}}^1$

素因数の和:56547

約数の個数: 64

約数和(自身を含む): 27060272640

約数和(自身を除く): 13754407150

約数列:

[1, 2, 5, 10, 17, 19, 34, 38, 73, 85, 95, 146, 170, 190, 323, 365, 646, 730, 1241, 1387, 1615, 2482, 2774, 3230, 6205, 6935, 12410, 13870, 23579, 47158, 56431, 112862, 117895, 235790, 282155, 564310, 959327, 1072189, 1918654, 2144378, 4119463, 4796635, 5360945, 8238926, 9593270, 10721890, 18227213, 20597315, 36454426, 41194630, 70030871, 78269797, 91136065, 140061742, 156539594, 182272130, 350154355, 391348985, 700308710, 782697970, 1330586549, 2661173098, 6652932745, 13305865490]

約数ペア:

[(1, 13305865490), (2, 6652932745), (5, 2661173098), (10, 1330586549), (17, 782697970), (19, 700308710), (34, 391348985), (38, 350154355), (73, 182272130), (85, 156539594), (95, 140061742), (146, 91136065), (170, 78269797), (190, 70030871), (323, 41194630), (365, 36454426), (646, 20597315), (730, 18227213), (1241, 10721890), (1387, 9593270), (1615, 8238926), (2482, 5360945), (2774, 4796635), (3230, 4119463), (6205, 2144378), (6935, 1918654), (12410, 1072189), (13870, 959327), (23579, 564310), (47158, 282155), (56431, 235790), (112862, 117895)]